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Frequency analysis – EXFO FTB-8500 Series for FTB-500 User Manual

Page 149

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Port Tabs

Ethernet and Fibre Channel Application

135

Electrical RX

Frequency Analysis

Note: Frequency Analysis is not available for 10Base-T test.

Frequency (bps): Indicates the frequency of the input signal.

Frequency Offset: Indicates the offset between the standard rate
specification and the rate of the input signal.

Max. Positive Offset: Indicates the offset between the standard rate
specification and the largest rate recorded from the received signal.

Max. Negative Offset: Indicates the offset between the standard rate
specification and the smallest rate recorded from the received signal.

Offset Unit: Allows the selection of the frequency offset unit. Choices are
bps and ppm. The default setting is ppm.

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